1888403936

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{11399}}^1$

素因数の和:11607

約数の個数: 48

約数和(自身を含む): 3861043200

約数和(自身を除く): 1972639264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 167, 248, 334, 496, 668, 992, 1336, 2672, 5177, 5344, 10354, 11399, 20708, 22798, 41416, 45596, 82832, 91192, 165664, 182384, 353369, 364768, 706738, 1413476, 1903633, 2826952, 3807266, 5653904, 7614532, 11307808, 15229064, 30458128, 59012623, 60916256, 118025246, 236050492, 472100984, 944201968, 1888403936]

約数ペア:

[(1, 1888403936), (2, 944201968), (4, 472100984), (8, 236050492), (16, 118025246), (31, 60916256), (32, 59012623), (62, 30458128), (124, 15229064), (167, 11307808), (248, 7614532), (334, 5653904), (496, 3807266), (668, 2826952), (992, 1903633), (1336, 1413476), (2672, 706738), (5177, 364768), (5344, 353369), (10354, 182384), (11399, 165664), (20708, 91192), (22798, 82832), (41416, 45596)]